baber/WOPTO huggingface dataset:
Patent JP-2003153992-A (JP)
Title: Device and method of deodorization
Inventor: TOKUDA YOSHIYUKI
IPC: B01D53/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss of air inside a deodorization device as much as possible and to reduce the maintenance cost of the device. SOLUTION: In the deodorization device, a first deodorization mechanism and a second deodorization mechanism are juxtaposed. In the first deodorization mechanism, at least one plate member having activated carbon at least on one surface is disposed in a gas channel so that one surface of the plate member is exposed to the gas flowing into the channel, and plate members are disposed in the first deodorization mechanism except the gas channel. In the second deodorization mechanism, a deodorization sheet is formed of a particular or powdery activated carbon held between two corrugated sheet members, and the deodorization sheet is disposed so that a valley part formed between the corrugated sheet members extends parallel to the direction of the gas flow.
Patent JP-2003160129-A (JP)
Title: Simplified food container
Inventor: SHIBATA ICHIRO
IPC: B65D77/20
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a means for maintaining the quality touch which is created by forming grain patterns inspiring wooden image on a frame material, in a simplified food container made by fitting from above the bent part of the outer edge of the rise of a bottom plate into the frame material.  <P>SOLUTION: The bottom plate 2 of the simplified container 10 is fitted from above into the frame material 1 made of a band-shaped material of expanded plastic. While the bottom plate of such a container has been conventionally colored in black or red in whole, at least the bend part 211 of the outer edge of the rise 21, which is fitted into the top of the frame material 1, is made transparent in the simplified container 10. As a result, the patterns of the frame material 1 are clearly seen from the outside, thus causing no feeling of mismatch about the appearance of the container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158358-A (JP)
Title: Laser perforation working method and equipment
Inventor: ARAI KUNIO
IPC: B23K26/382
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser perforation working method wherein a sag part, a bulge part, wrinkles, etc., of a copper foil which are to be generated when an ultraviolet laser light in which surface roughening treatment is unnecessary is used to a thin copper clad film are not generated. SOLUTION: A working method of a copper clad film is used which method has a feature that an ultraviolet laser is used as a laser light, a resin film is stuck on a rear of a surface which the laser light is made to enter, working is performed and the resin film on the rear is exfoliated after the working is finished. Since sagging of the copper foil is depressed by the resin film stuck on the rear, the laser light can be supplied effectively to the copper foil, and the copper foil can be eliminated perfectly by ablation. Also in the case of a blind hole, a bulge of the copper foil can be depressed by the resin film stuck on the rear. Generation of wrinkles can be also restrained.
Patent JP-2003162028-A (JP)
Title: Web subjected to thicknessing processing
Inventor: FUJIKURA DAISUKE
IPC: G03C1/765
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a web subjected to thicknessing processing from slipping and sustaining a damage even when being conveyed at a high speed.  <P>SOLUTION: In this web 10, upper side projection parts 13 and lower side projection parts 14 for thicknessing processing are formed respectively on the upper surface 11 and the lower surface 12. This web subjected to thicknessing processing is constituted in such a manner that the pitch P1 of the upper side projection parts 13 differs with the pitch P2 of the lower projection parts 14 and the upper side projection part 13 and the lower side projection part 14 do not overlap each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161990-A (JP)
Title: Charging circuit for stroboscopic flash
Inventor: NITO TOSHIO
IPC: G03B15/03
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging circuit for a strobe flash which has a series resonance circuit, including a feedback winding, interposed between a DC power source and the base of a transistor.  <P>SOLUTION: The charging circuit for the strobe flash is equipped with a transformer 1 having a primary winding 11, a secondary winding 12, and a feedback winding 13 wound around a magnetic core 10, a series connection circuit formed by connecting a DC power source 2, the primary winding 11, and the transistor 33 in this order, and a series connection circuit comprising the secondary winding 12 of the transformer 1, a rectifying diode 41, and a high-voltage charging capacitor 42 by connecting a bias resistance 32 between the common connection point between the DC power source 2 and the base of the transistor 33 and grounding the common connection point; and the latter series connection circuit is connected between the common connection point between the other end part of the feedback winding 13 and the base and the ground, a resistance 51 and a capacitor 52 are connected in series between the DC power source 2 and one end part of the feedback winding 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171141-A (JP)
Title: Illuminating glass composition and fluorescent lamp obtained by using the same
Inventor: SHIRATORI MAKOTO
IPC: C03C3/093
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide illuminating glass which has reduced reduction in transparency caused by solarization even when used for the bulb of a fluorescent lamp which has a high load on a tube wall, and to provide a fluorescent lamp obtained by using the glass.  <P>SOLUTION: The illuminating glass composition has a composition containing, by mass, 65 to 75% SiO<SB>2</SB>, 1 to 5% Al<SB>2</SB>O<SB>3</SB>, 3 to 10% Na<SB>2</SB>O, 1 to 7% K<SB>2</SB>O, 0.5 to 3% Li<SB>2</SB>O, 8 to 16% Na<SB>2</SB>O+K<SB>2</SB>O+Li<SB>2</SB>O, 0 to 5% CaO, 0 to 5% MgO, 4 to 6.5% BaO, 2 to 8% SrO, 7 to 16% CaO+MgO+BaO+SrO, 0 to 3% B<SB>2</SB>O<SB>3</SB>, 0.05 to 5% TiO<SB>2</SB>, 0.12 to 1% Sb<SB>2</SB>O<SB>3</SB>, 0.2 to 5% TiO<SB>2</SB>+Sb<SB>2</SB>O<SB>3</SB>, 0.05 to 3% ZrO<SB>2</SB>, and <0.02% Fe<SB>2</SB>O<SB>3</SB>, and does not contain CeO<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169419-A (JP)
Title: Power supply circuit of electronic apparatus
Inventor: MORIOKA SHIZUO
IPC: H02J1/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit of an electronic apparatus which receives commercial power, transforms and rectifies the commercial power, supplies prescribed rated power to a load, has an economically advantageous constitution, can avoid useless power consumption, and can achieve power savings without depending upon a manual operation and without employing an expensive and large scale backup circuit using a high voltage and high capacity auxiliary battery.  <P>SOLUTION: A decision circuit 15 decides a connection state of a load from a value obtained by measuring a voltage drop of a power supply output end by using a voltage of a low voltage power supply PS as a reference voltage. A current applied to the load is measured from a differential voltage between both ends of a low resistance element r4 and, according to the measured value, the connection state, power supply state (operation state), etc., of the load are decided. According to the decision results, a power supply cut-off switch SW1 which is connected in series to a supply route of a commercial power supply is controlled so as to be turned off selectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165326-A (JP)
Title: Heater control device
Inventor: KAWAI YOSHINORI
IPC: G05G7/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater control device for making rotation intervals of an operation knob as equal intervals, even if stroke of a connecting member for connecting the operation knob and an air conditioner side member is not at equal intervals.  <P>SOLUTION: This heater control device is provided with the rotated and operated operation knob 9, a rotation member 17 rotating integrally with the operation knob 9 and formed with driving gear parts 18 and 19, a gear member 23 formed with driven gear parts 25 and 26 engaged with the gear parts 18 and 19 of the rotation member 17, and a connecting member 29 for connecting the gear member 23 and an air conditioner side, and drives the air conditioner side member according to rotation of the operation knob 9. A plurality of gear parts are formed in at least one of the rotation member 17 and the gear member 23. A transmission ratio to the gear member 23 is made different by switching the gear part to be engaged according to a rotation position of the operation knob 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164612-A (JP)
Title: Game machine
Inventor: YAMADA TOSHIYUKI
IPC: A63F7/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amusement of pachinko game machines wherein a big jackpot is occured having contingency by a specified probability when specified patterns are displayed on an electronic display, by making the patterns of the display greatly different from a conventional pattern variation.  <P>SOLUTION: The electronic display 2 is provided, and a background 20 and a shielding drape 21 are displayed on the electronic display. In this case, on the background 20, patterns are drawn. On the shielding drape 21, windows 22, 23 and 24 through which only one section of the background can be seen, are provided. Then, the locations of the windows of the shielding drape are animatedly moved on the background, the number of the windows are gradually increased or reduced, or the windows are gradually expanded or contracted. Thus, whether a specified pattern just like arranging the same pattern on a straight line is visible or not through the window is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173292-A (JP)
Title: Memory controller
Inventor: MASE HIROYUKI
IPC: G06F12/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the circuit arrangement of a memory controller.  <P>SOLUTION: An address computing part 240b permits an adjusting part 250a to select an m-th address request if determining that the m-th access request is for requesting access to an image memory 3a. When the adjusting part 250a selects the m-th access request accordingly, the address computing part 240a obtains the address of a memory area 31 of the image memory 3a according to the m-th access request, and a memory processing part 260a accesses the image memory 3a according to the address obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169754-A (JP)
Title: Portable liquid container
Inventor: TAKANAMI HISAO
IPC: A47J41/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large portable liquid container excellent in heat and cold retention properties.  <P>SOLUTION: An vacuum container body 1 with double wall structure made of stainless with a through hole in its lower side face is formed and a faucet mechanism 2 is mounted in the through hole. A heat insulating lid 3 is mounted in an opening in the top of the container body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170852-A (JP)
Title: Electric power steering device
Inventor: KOIWAI HISAYOSHI
IPC: B62D6/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of securely discriminating an offset due to a failure and a change with the lapse of time of a motor current detecting means and a disturbance noise from each other.  <P>SOLUTION: This electric power steering device has a control means for giving the steering assist force to a steering mechanism on the basis of the steering torque and a car speed, and an H-bridge circuit formed of four semiconductor elements drives the motor, and the power is supplied to the H-bridge circuit through a first switch, and the motor is connected through a second switch. A detection combination that a current control value is zero and the grounding impedance of the motor current detecting means becomes the lowest or lower in relation to a combination of ON/OFF of the first switch, the second switch and the four semiconductor elements 4 is stored in a memory. When operating an abnormality detecting means, the first switch, the second switch and the four semiconductor elements are turned ON/OFF to detect abnormality of the motor current detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176411-A (JP)
Title: Room temperature-curable polyorganosiloxane composition
Inventor: ONO KAZUHISA
IPC: C08K5/54
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a room temperature-curable polyorganosiloxane composition having good thixotropy and storage stability.  <P>SOLUTION: This composition comprises (A) 100 pts.wt. of polydiorganosiloxane(s), (B) 0.01-10 pts.wt. of a curing catalyst, (C) 10-200 pts.wt. of calcium carbonate ≥3 m<SP>2</SP>/g in BET specific surface area surface-treated with a fatty acid ester, and a crosslinking agent, wherein the polydiorganosiloxane(s) is (are) (A1) a silicon-functional polydiorganosiloxane having in the molecule >2 hydrolyzable groups on average as silicon functional groups and a viscosity of 100-500,000 mPa.s (23°C) and/or (A2) a silicon- functional polydiorganosiloxane having in the molecule ≥2 hydrolyzable groups and a viscosity of 100-500,000 mPa.s (23°C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183977-A (JP)
Title: Method for washing fiber product and aqueous detergent composition for fiber
Inventor: MASUMURA KENGO
IPC: D06L1/16
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing a fiber product, by which water-soluble and oil-soluble stains can effectively be removed without imparting a mechanical force and other physical forces, while minimizing the shrinkage of the fiber product and scarcely affecting the environment, even when silk or wool products are washed, and to provide an aqueous detergent composition for the fibers.  <P>SOLUTION: This method for washing a washing target comprises a first process attaching an aqueous detergent composition for fibers, comprising co- solvent and three kinds of nonionic surfactants in which the addition mole numbers of an alkylene oxide are different to the washing target, and then retaining the washing target for 5 to 10 min, and a second process for immersing the washing target in a stationary water for 5 to 10 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175580-A (JP)
Title: Electrostatic printing system
Inventor: ANDO KESAO
IPC: B41F15/30
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic printing system which can continuously perform a uniform and beautiful printing, and also, wherein the waste of a powder ink is less.  <P>SOLUTION: The powder ink is rubbed into a screen 110 on which a specified printing pattern is formed. At the same time, the powder ink is adhered to an article 1 to be printed by applying a voltage in a space between the screen 110 and the article 1 to be printed by this electrostatic printing system. Such an electrostatic printing system is equipped with a carrying conveyor 108 which carries the article 1 to be printed, a screen-moving mechanism, and a synchronizing mechanism. In this case, the screen-moving mechanism moves a plurality of screens 110 on the top of the article 1 to be printed which is moved by the carrying conveyor 108. The synchronizing mechanism synchronizes the moving speed of the article 1 to be printed by the carrying conveyor 108 and the moving speed of the screens 110 by the screen-moving mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181368-A (JP)
Title: Method for forming multilayer coating film
Inventor: TANAKA TAKESHI
IPC: C09D133/04
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide physical property values giving excellent chipping resistance and a coating material having excellent chipping resistance in a method for forming a multilayer coating film by 3C1B.  <P>SOLUTION: In the method for forming a coating film by coating a first color base coating (A), a second color base coating (B), and a clear coating (C) by the wet on wet method, and then crosslinking and curing the multilayer coating film comprising the three layers by heating the layers at the same time, the cured coating film at -20 of the first color base paint (A) has a Young's modulus (a) of 3,000 MPa or more and a breaking energy (b) of 2×10<SP>-3</SP>J or more. In the physical property values of the first color base coating (A), the molecular weight between crosslinks (c) is 300 g/mol or less, and the bond strength (d) between the first color base coating (A) and an undercoating film is 13-18 N.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002241126-A (JP)
Title: Synthesis of afi zeolite rich in aluminum
Inventor: HUO QISHENG
IPC: B01J20/18
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic method and a use of aluminosilicate zeolite, more particularly (low-silica) AFI and GME zeolite rich in aluminum. SOLUTION: Low-silica AFI zeolite having an SiO2/Al2O3 ratio of about 10 or less and high purity gmelinite zeolite are synthesized.
Patent JP-2003197968-A (JP)
Title: Package structure for full-color light emitting diode light source constituted by laminating chips directly coupled with each other via transparent conductive layers and reflective layers upon another
Inventor: CHO SHUKO
IPC: H01L33/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package structure for a full-color light emitting diode light source suitable for both short- and long-distance views and constituted by laminating chips directly coupled with each other through transparent conductive layers and a reflecting layer upon another.  <P>SOLUTION: Two or more kinds of monochromatic light emitting diodes are die-bonded to each other after the diodes are laminated upon another by thermal or ultrasonic bonding via the transparent conductive metal oxide layers 802 and 803 and a metallic reflecting layer 801. The light rays from lower layer are mixed with the light rays from the transparent conductive layer and another element on the transparent conductive layer into another colored light so that the light may sufficiently utilize the light energy of each colored light ray. The lowest layer is composed of the metallic reflecting layer 801 and intensifies light by upwardly reflecting each colored light. When the light source is used for short-distance view using white and full-color light rays, a full-color light emitting diode is constituted by laminating three primary color diodes upon another. When the light source is used for long-distance view, two simply separated light emitting diodes, for example, a yellow/blue-color light source and a red/green-color light source are combined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187054-A (JP)
Title: Commodity or service supply system
Inventor: OTAKE SATOSHI
IPC: G06Q50/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the constitution of a commodity or service supply system for allowing branch offices to do original business, and allowing the mutual respective branch offices to mutually complement in supply, in the supply of a commodity or service according to a request of a customer.  <P>SOLUTION: In this commodity or service supply system, a kind of commodity or service suppliable in a plurality of respective branch offices 1 is transmitted via the Internet from computers 11 of the respective branch offices, and is stored in a computer 21 of a central position, and when a specific branch office 1 cannot supply the commodity or the service required for the supply from the customer 3, the computer 21 of the central position retrieves the existence of the other branch office 1 capable of supplying the commodity or the service, and when ascertaining the presence of the suppliable other branch office 1, the original business in the respective branch offices and business in the respective branch offices can be mutually complemented on the basis of issuing a command of supplying the commodity or the service to the other branch office 1 from the central position 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182941-A (JP)
Title: Optional unit, driving subunit therefor, and sheet processing device
Inventor: YOMO MASAHITO
IPC: B41J29/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to a plurality of kinds of sheet processing devices by one optional unit body in the form, in which a driving subunit is detachably provided for the optional unit body.  <P>SOLUTION: An optional unit 2 attached detachably to the sheet processing device 1 for processing sheets to convey sheets is provided with the optional unit body 2a having a subunit receive part 2b and the driving subunit 3 including a drive source for conveying sheets and controlling a sheet conveyance speed internally and provided detachably for the subunit receive part 2b of the optional unit body 2a. Moreover, the sheet processing device 1 provided with the driving subunit 3 and the optional unit 2 can be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198760-A (JP)
Title: Vdsl system, terminal board for the same and connection terminal block for the same
Inventor: TAGASHIRA MINORU
IPC: H04M1/715
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a wiring work when a system is organized without securing a large space for arranging parts.  <P>SOLUTION: Telephone sets 2-1 to 2-n and computers 1-1 to 1-n are connected to a terminal board 6 via common domestic wirings 9-1 to 9-n. The terminal board 6 is connected to telephone lines 14-1 to 14-n from a public telephone network 61, branches the domestic wirings 9-1 to 9-n to a line concentration switch 7 and is provided with terminal board side splitters 13-1 to 13-n which are connected between the telephone lines and the domestic wirings. The computers 1-1 to 1-n perform high-speed data communication with the Internet 62 by a VDSL service using an optical fiber cable 10 via a router 8 which is connected to the line concentration switch 7 together with the usage of a telephone via the public telephone network 61 of the telephone sets 2-1 to 2-n.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197309-A (JP)
Title: Lever type connector
Inventor: NISHIDA SHIRO
IPC: H01R13/629
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce force required for releasing turn regulation for a lever.  <P>SOLUTION: A locking protrusion 40 is formed along an inlet 35 of a cam groove 34, and a locking face 41 is locked to a locking groove serving as a relief groove for a follower pin to regulate turn of the lever 30 from an initial position. A pressing part for lock release is provided in a mating male housing. In a face projected toward an inside of the locking protrusion 40, a front end side is a guide face 42 of an ascending slope, a rear end side is a relief face 43 of a descending slope, and a face contrary to the locking face 41 is cut diagonally upwards from a root toward a midway position of the top of the guide face 42 to form a sloped run-on auxiliary face 44. The pressing part advanced into the locking groove is run onto the locking protrusion 40 along a ridge line 45 in a boundary between the guide face 42 and the run-on auxiliary face 44 to displace the locking protrusion 40 to an outside of the locking groove to push out it, while deforming openingly an arm part 31 of the lever 30. The turn regulation for the lever 30 is released thereby.  <P>COPYRIGHT: (C)2003,JPO